Cummins Supplier Portal

​This public site opens the door to what you need to know to do business with Cummins Inc. Prospective and current suppliers alike will find information and related links covering Cummins' expectations regarding ethical behavior, sustainability, environmental stewardship, supplier diversity and more.

Cummins values supplier relationships. Check this site often, or add it to your list of favorites, so that you can stay current on news, programs, applications and initiatives that affect that important interaction between Cummins and suppliers of goods and services.

If you would like to be a Cummins supplier​, additional information is available. Welcome to Supplier Portal.

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